Yep, I must agree with the others. Kanan could stand his ground for a minute or so, but he would be crushed just as easily as Obi-Wan was in TPM.
Maul is simply too overwhelming a duelist, take Grand Inquisitor in his first few fights with Kanan, he made short work of him too and GI is well below Maul's level.
__________________ "Happiness is a lie. Life is horror. The light is always dying all across the universe. The last star will flicker out someday, when it does, all that remains is shadow. And I will be its king!"'-Amahl Farouk